1 files changed, 0 insertions, 277 deletions
diff --git a/node_modules/mongodb-core/lib/auth/gssapi.js b/node_modules/mongodb-core/lib/auth/gssapi.js
deleted file mode 100644
index c3bd6bd..0000000
--- a/node_modules/mongodb-core/lib/auth/gssapi.js
+++ /dev/null
@@ -1,277 +0,0 @@
-"use strict";
-
-var f = require('util').format
-  , crypto = require('crypto')
-  , require_optional = require('require_optional')
-  , Query = require('../connection/commands').Query
-  , MongoError = require('../error');
-
-var AuthSession = function(db, username, password, options) {
-  this.db = db;
-  this.username = username;
-  this.password = password;
-  this.options = options;
-}
-
-AuthSession.prototype.equal = function(session) {
-  return session.db == this.db
-    && session.username == this.username
-    && session.password == this.password;
-}
-
-// Kerberos class
-var Kerberos = null;
-var MongoAuthProcess = null;
-
-// Try to grab the Kerberos class
-try {
-  Kerberos = require_optional('kerberos').Kerberos;
-  // Authentication process for Mongo
-  MongoAuthProcess = require_optional('kerberos').processes.MongoAuthProcess
-} catch(err) {}
-
-/**
- * Creates a new GSSAPI authentication mechanism
- * @class
- * @return {GSSAPI} A cursor instance
- */
-var GSSAPI = function(bson) {
-  this.bson = bson;
-  this.authStore = [];
-}
-
-/**
- * Authenticate
- * @method
- * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on
- * @param {[]Connections} connections Connections to authenticate using this authenticator
- * @param {string} db Name of the database
- * @param {string} username Username
- * @param {string} password Password
- * @param {authResultCallback} callback The callback to return the result from the authentication
- * @return {object}
- */
-GSSAPI.prototype.auth = function(server, connections, db, username, password, options, callback) {
-  var self = this;
-  // We don't have the Kerberos library
-  if(Kerberos == null) return callback(new Error("Kerberos library is not installed"));
-  var gssapiServiceName = options['gssapiServiceName'] || 'mongodb';
-  // Total connections
-  var count = connections.length;
-  if(count == 0) return callback(null, null);
-
-  // Valid connections
-  var numberOfValidConnections = 0;
-  var credentialsValid = false;
-  var errorObject = null;
-
-  // For each connection we need to authenticate
-  while(connections.length > 0) {
-    // Execute MongoCR
-    var execute = function(connection) {
-      // Start Auth process for a connection
-      GSSAPIInitialize(self, db, username, password, db, gssapiServiceName, server, connection, options, function(err, r) {
-        // Adjust count
-        count = count - 1;
-
-        // If we have an error
-        if(err) {
-          errorObject = err;
-        } else if(r.result['$err']) {
-          errorObject = r.result;
-        } else if(r.result['errmsg']) {
-          errorObject = r.result;
-        } else {
-          credentialsValid = true;
-          numberOfValidConnections = numberOfValidConnections + 1;
-        }
-
-        // We have authenticated all connections
-        if(count == 0 && numberOfValidConnections > 0) {
-          // Store the auth details
-          addAuthSession(self.authStore, new AuthSession(db, username, password, options));
-          // Return correct authentication
-          callback(null, true);
-        } else if(count == 0) {
-          if(errorObject == null) errorObject = new MongoError(f("failed to authenticate using mongocr"));
-          callback(errorObject, false);
-        }
-      });
-    }
-
-    var _execute = function(_connection) {
-      process.nextTick(function() {
-        execute(_connection);
-      });
-    }
-
-    _execute(connections.shift());
-  }
-}
-
-//
-// Initialize step
-var GSSAPIInitialize = function(self, db, username, password, authdb, gssapiServiceName, server, connection, options, callback) {
-  // Create authenticator
-  var mongo_auth_process = new MongoAuthProcess(connection.host, connection.port, gssapiServiceName, options);
-
-  // Perform initialization
-  mongo_auth_process.init(username, password, function(err, context) {
-    if(err) return callback(err, false);
-
-    // Perform the first step
-    mongo_auth_process.transition('', function(err, payload) {
-      if(err) return callback(err, false);
-
-      // Call the next db step
-      MongoDBGSSAPIFirstStep(self, mongo_auth_process, payload, db, username, password, authdb, server, connection, callback);
-    });
-  });
-}
-
-//
-// Perform first step against mongodb
-var MongoDBGSSAPIFirstStep = function(self, mongo_auth_process, payload, db, username, password, authdb, server, connection, callback) {
-  // Build the sasl start command
-  var command = {
-      saslStart: 1
-    , mechanism: 'GSSAPI'
-    , payload: payload
-    , autoAuthorize: 1
-  };
-
-  // Write the commmand on the connection
-  server(connection, new Query(self.bson, "$external.$cmd", command, {
-    numberToSkip: 0, numberToReturn: 1
-  }).toBin(), function(err, r) {
-  // // Execute first sasl step
-  // server.command("$external.$cmd"
-  //   , command
-  //   , { connection: connection }, function(err, r) {
-    if(err) return callback(err, false);
-    var doc = r.result;
-    // Execute mongodb transition
-    mongo_auth_process.transition(r.result.payload, function(err, payload) {
-      if(err) return callback(err, false);
-
-      // MongoDB API Second Step
-      MongoDBGSSAPISecondStep(self, mongo_auth_process, payload, doc, db, username, password, authdb, server, connection, callback);
-    });
-  });
-}
-
-//
-// Perform first step against mongodb
-var MongoDBGSSAPISecondStep = function(self, mongo_auth_process, payload, doc, db, username, password, authdb, server, connection, callback) {
-  // Build Authentication command to send to MongoDB
-  var command = {
-      saslContinue: 1
-    , conversationId: doc.conversationId
-    , payload: payload
-  };
-
-  // Execute the command
-  // Write the commmand on the connection
-  server(connection, new Query(self.bson, "$external.$cmd", command, {
-    numberToSkip: 0, numberToReturn: 1
-  }).toBin(), function(err, r) {
-  // server.command("$external.$cmd"
-  //   , command
-  //   , { connection: connection }, function(err, r) {
-    if(err) return callback(err, false);
-    var doc = r.result;
-    // Call next transition for kerberos
-    mongo_auth_process.transition(doc.payload, function(err, payload) {
-      if(err) return callback(err, false);
-
-      // Call the last and third step
-      MongoDBGSSAPIThirdStep(self, mongo_auth_process, payload, doc, db, username, password, authdb, server, connection, callback);
-    });
-  });
-}
-
-var MongoDBGSSAPIThirdStep = function(self, mongo_auth_process, payload, doc, db, username, password, authdb, server, connection, callback) {
-  // Build final command
-  var command = {
-      saslContinue: 1
-    , conversationId: doc.conversationId
-    , payload: payload
-  };
-
-  // Execute the command
-  // server.command("$external.$cmd"
-  //   , command
-  //   , { connection: connection }, function(err, r) {
-  // Write the commmand on the connection
-  server(connection, new Query(self.bson, "$external.$cmd", command, {
-    numberToSkip: 0, numberToReturn: 1
-  }).toBin(), function(err, r) {
-    if(err) return callback(err, false);
-    mongo_auth_process.transition(null, function(err, payload) {
-      if(err) return callback(err, null);
-      callback(null, r);
-    });
-  });
-}
-
-// Add to store only if it does not exist
-var addAuthSession = function(authStore, session) {
-  var found = false;
-
-  for(var i = 0; i < authStore.length; i++) {
-    if(authStore[i].equal(session)) {
-      found = true;
-      break;
-    }
-  }
-
-  if(!found) authStore.push(session);
-}
-
-/**
- * Remove authStore credentials
- * @method
- * @param {string} db Name of database we are removing authStore details about
- * @return {object}
- */
-GSSAPI.prototype.logout = function(dbName) {
-  this.authStore = this.authStore.filter(function(x) {
-    return x.db != dbName;
-  });
-}
-
-/**
- * Re authenticate pool
- * @method
- * @param {{Server}|{ReplSet}|{Mongos}} server Topology the authentication method is being called on
- * @param {[]Connections} connections Connections to authenticate using this authenticator
- * @param {authResultCallback} callback The callback to return the result from the authentication
- * @return {object}
- */
-GSSAPI.prototype.reauthenticate = function(server, connections, callback) {
-  var authStore = this.authStore.slice(0);
-  var err = null;
-  var count = authStore.length;
-  if(count == 0) return callback(null, null);
-  // Iterate over all the auth details stored
-  for(var i = 0; i < authStore.length; i++) {
-    this.auth(server, connections, authStore[i].db, authStore[i].username, authStore[i].password, authStore[i].options, function(err, r) {
-      if(err) err = err;
-      count = count - 1;
-      // Done re-authenticating
-      if(count == 0) {
-        callback(err, null);
-      }
-    });
-  }
-}
-
-/**
- * This is a result from a authentication strategy
- *
- * @callback authResultCallback
- * @param {error} error An error object. Set to null if no error present
- * @param {boolean} result The result of the authentication process
- */
-
-module.exports = GSSAPI;